1987 Ford Sierra vs. 2008 Pontiac G6
To start off, 2008 Pontiac G6 is newer by 21 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 2,399 cc (4 cylinders), 2008 Pontiac G6 is equipped with a bigger engine. In terms of performance, 2008 Pontiac G6 (165 HP @ 6400 RPM) has 52 more horse power than 1987 Ford Sierra. (113 HP @ 5300 RPM) In normal driving conditions, 2008 Pontiac G6 should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Pontiac G6 weights approximately 895 kg more than 1987 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2008 Pontiac G6 (212 Nm @ 5000 RPM) has 32 more torque (in Nm) than 1987 Ford Sierra. (180 Nm @ 3000 RPM). This means 2008 Pontiac G6 will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
| 1987 Ford Sierra | 2008 Pontiac G6 | |
| Make | Ford | Pontiac |
| Model | Sierra | G6 |
| Year Released | 1987 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2294 cc | 2399 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 113 HP | 165 HP |
| Engine RPM | 5300 RPM | 6400 RPM |
| Torque | 180 Nm | 212 Nm |
| Torque RPM | 3000 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1090 kg | 1985 kg |
| Vehicle Length | 4400 mm | 4810 mm |
| Vehicle Width | 1680 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1460 mm |
| Wheelbase Size | 2620 mm | 2860 mm |
| Fuel Tank Capacity | 45 L | 61 L |
